Tiramisu Cookies

INGREDIENTS

• For the Cookies:
• 2 cups AP flour
• 1 tsp. baking powder
• 1/2 tsp. salt
• 2 sticks softened butter
• 1 cup granulated sugar + extra for rolling
• 1 egg
• 1 tsp. vanilla extract
• 1 tsp. rum extract
• For the Mascarpone Espresso Filling:
• 8 oz. mascarpone cheese
• 3 Tb. softened butter
• 1/2 tsp. vanilla extract
• 1/2 tsp. instant espresso (1 tsp. instant coffee)
• 2 cup powdered sugar
• Unsweetened cocoa for dusting